Miniature multi-analyte fiber-optic sensor probe

被引:0
|
作者
Kempen, Lothar U. [1 ]
Beshay, Manal [2 ]
Delgado, Jesus A. [2 ]
机构
[1] Univ Appl Sci Ruhr W HRW, Mellinghofer Str 55, D-45473 Mulheim, Germany
[2] Intelligent Opt Syst, Torrance, CA 90505 USA
关键词
fiber-optic sensor; transducer; fluorescent; indicator; microdrilling; SYSTEMS;
D O I
10.1117/12.921483
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A miniature fiber-optic chemical sensor system allowing for simultaneous detection of gas concentrations and physical parameters is described, fabricated and tested. The design is focused on minimizing influence of the sensor onto the system under test, therefore employing very thin and pliable fiber probes. Microfabrication of the sensor structure is described and a suitable interrogation setup is introduced. Measurements of O-2 and CO2 concentrations are presented and discussed. Applications in continuous medical monitoring and necessary design and operating parameters are described.
引用
收藏
页数:13
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